Speck Pumps Lid Knob [21-80 BS w/Bolt] (2920992501) aquasun and this OEM Jacuzzi and

and this OEM Jacuzzi and Carvin basket is designed for compatible Sandstorm TM31 series filter applications where the original basket has cracked

When a run capacitor becomes weak or unreliable

Replacing it can help refresh the valve’s internal integrity and improve confidence in the way the valve performs during use

A visible trim part like this should improve the look of the skimmer area without drawing unnecessary attention to itself

or no longer generates at the level the system needs

Speck Pumps Lid Knob [21-80 BS w/Bolt] (2920992501) aquasun and this OEM Jacuzzi andThe Speck Pumps Lid Knob [21 80 BS w Bolt] is a replacement pump component for compatible Speck pump systems. This OEM style replacement part is intended for service professionals and pool or spa owners who need a dependable repair part for circulation equipment. Keeping pump body, lid, casing, and mounting components in good condition helps protect circulation performance and makes future service easier. Before ordering, compare the part number